Temperature indicator

1. A temperature indicator, comprising:

a housing having a temperature detection assembly including a malleable substance;

switch circuitry having at least a portion thereof disposed within the malleable substance; and

a radio-frequency identification (RFID) module coupled to the switch circuitry; and

wherein responsive to the temperature detection assembly being subjected to a temperature exceeding a threshold, the malleable substance softens enabling the portion to move through the malleable substance relative to a conductive element that causes a change in a value output by the RFID module when activated based on the portion either contacting the conductive element or disengaging from the conductive element.

2. The temperature indicator of claim 1 , wherein the malleable substance comprises a non-conductive malleable substance.

3. The temperature indicator of claim 1 , wherein the temperature detection assembly includes a support member containing the malleable substance, and wherein the portion includes a switch element having at least a portion thereof disposed within the malleable substance.

4. The temperature indicator of claim 1 , wherein the switch circuitry is configured to be in a state of either a closed circuit or an open circuit, and responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, a change to the state occurs.

5. The temperature indicator of claim 1 , wherein the temperature detection assembly includes:

a support member containing a via formed with the conductive element being a conductive surface; and

the malleable substance disposed within the via; and

wherein the portion includes a switch element disposed within the malleable substance and spaced apart from the conductive surface, and wherein responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, the switch element moves into contact with the conductive surface.

6. The temperature indicator of claim 1 , wherein the RFID module comprises a passive RFID module.

7. The temperature indicator of claim 1 , wherein the portion includes a switch element disposed within the malleable substance and biased toward the conductive element, wherein the conductive element is coupled to the RFID module, the malleable substance maintaining the switch element spaced apart from the conductive element in an unactivated state, and wherein responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, the switch element overcomes a resistance of the malleable substance and moves into contact with the conductive element.

8. A temperature indicator, comprising:

a housing having a support member containing a non-conductive malleable substance;

a communication module; and

switch circuitry including a switch element having at least a portion thereof disposed within the malleable substance and spaced apart from a conductive element, and wherein responsive to the temperature indicator being subjected to a temperature exceeding a threshold, the portion moves within the malleable substance and into contact with the conductive element, and wherein the communication module is configured to indicate an activated state of the temperature indicator in response to the portion contacting the conductive element.

9. The temperature indicator of claim 8 , wherein the communication module includes a passive radio-frequency identification (RFID) module.

10. The temperature indicator of claim 8 , wherein the portion is biased toward the conductive element.

11. The temperature indicator of claim 8 , wherein the malleable substance softens in response to the temperature indicator being subjected to the temperature exceeding the threshold, the softening enabling the portion to move through the malleable substance and into contact with the conductive element.

12. The temperature indicator of claim 8 , wherein the switch circuitry is configured to change from an open circuit to a closed circuit in response to the portion contacting the conductive element.

13. A temperature indicator, comprising:

a housing having a temperature detection assembly including a malleable substance;

an arming element disposed at least partially within the malleable substance and configured to maintain the temperature detection assembly in an unarmed state;

switch circuitry including a switch element at least partially disposed within the malleable substance; and

a radio-frequency identification (RFID) module coupled to the switch circuitry; and

wherein removal of the arming element from the temperature indicator places the temperature detection assembly in an armed state, and where responsive to the temperature detection assembly being subjected to a temperature exceeding a threshold after being in the armed state, the malleable substance softens enabling the switch element to move through the malleable substance relative to a conductive element that causes a change in a value output by the RFID module when activated based on the switch element either contacting the conductive element or disengaging from the conductive element.

14. The temperature indicator of claim 13 , wherein the switch element is biased toward the conductive element.

15. The temperature indicator of claim 13 , wherein the arming element is disposed between the switch element and the conductive element in the unarmed state.

16. The temperature indicator of claim 13 , wherein the temperature detection assembly includes:

a support member containing a via formed with the conductive element being a conductive surface; and

the malleable substance disposed within the via; and

wherein the switch element is disposed spaced apart from the conductive surface, and wherein responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, the switch element moves into contact with the conductive surface.

17. The temperature indicator of claim 13 , wherein the RFID module comprises a passive RFID module.

18. The temperature indicator of claim 13 , wherein the malleable substance comprises a non-conductive malleable substance.

19. The temperature indicator of claim 13 , wherein the switch circuitry is configured to be in a state of either a closed circuit or an open circuit, and responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, a change to the state occurs.

20. The temperature indicator of claim 13 , wherein the switch element is biased toward the conductive element, the malleable substance maintaining the switch element spaced apart from the conductive element in an armed and unactivated state, and wherein responsive to the temperature detection assembly being subjected to the temperature exceeding the threshold, the switch element overcomes a resistance of the malleable substance and moves into contact with the conductive element.